Update V8 to version 5.1.294.

Update V8 to version 5.1.294.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/23da806c..64896eeb

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelheim@chromium.org

Committed: https://crrev.com/a57dfe07b9adf34a3d952b28b2b15f9ac122ca29
Cr-Commit-Position: refs/heads/master@{#386020}

[v8-autoroll, 2016-04-07 15:02:16]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-04-07 15:02:39]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1866373002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1866373002/1

[commit-bot: I haz the power, 2016-04-07 16:27:43]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-04-07 16:27:44]

Try jobs failed on following builders:
  win_chromium_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_...)

[v8-autoroll, 2016-04-07 16:30:23]

The CQ bit was checked by v8-autoroll@chromium.org

[commit-bot: I haz the power, 2016-04-07 16:30:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1866373002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1866373002/1

[Michael Achenbach, 2016-04-07 16:56:34]

V8 again :/
https://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel...

[Michael Hablich, 2016-04-07 17:12:22]

On 2016/04/07 16:56:34, Michael Achenbach wrote:
> V8 again :/
>
https://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel...

Linux also crashing ... Will bisect and revert when back at a computer

[Michael Achenbach, 2016-04-07 17:44:23]

The CQ bit was unchecked by machenbach@chromium.org

[Michael Achenbach, 2016-04-08 08:05:27]

According to https://codereview.chromium.org/1873703002 it doesn't repro
anymore.

[Michael Achenbach, 2016-04-08 08:05:46]

The CQ bit was checked by machenbach@chromium.org

[commit-bot: I haz the power, 2016-04-08 08:05:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1866373002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1866373002/1

[commit-bot: I haz the power, 2016-04-08 08:46:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-08 08:48:09]

Description was changed from

==========
Update V8 to version 5.1.294.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/23da806c..64896eeb

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
==========

to

==========
Update V8 to version 5.1.294.

Summary of changes available at:
https://chromium.googlesource.com/v8/v8/+log/23da806c..64896eeb

Please follow these instructions for assigning/CC'ing issues:
https://github.com/v8/v8/wiki/Triaging%20issues

Please close rolling in case of a roll revert:
https://v8-roll.appspot.com/
This only works with a Google account.

TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...

Committed: https://crrev.com/a57dfe07b9adf34a3d952b28b2b15f9ac122ca29
Cr-Commit-Position: refs/heads/master@{#386020}
==========

[commit-bot: I haz the power, 2016-04-08 08:48:10]

Patchset 1 (id:??) landed as
https://crrev.com/a57dfe07b9adf34a3d952b28b2b15f9ac122ca29
Cr-Commit-Position: refs/heads/master@{#386020}

[Michael Hablich, 2016-04-08 09:59:21]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1871843002/ by hablich@chromium.org.

The reason for reverting is: Makes GPU tests flaky.